Home / 74,410,247.23-111,608,154.46-22,595,298.68

Finding the Fourth Proportional to 74,410,247.23, 111,608,154.46 and 22,595,298.68

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Solution

The fourth proportional to 74,410,247.23, 111,608,154.46 and 22,595,298.68 is: 33,890,756.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,410,247.23 : 111,608,154.46 = 22,595,298.68 : x
  2. Step 2: Convert to fraction form
    74,410,247.23/111,608,154.46 = 22,595,298.68/x
  3. Step 3: Cross multiply
    74,410,247.23x = 111,608,154.46 × 22,595,298.68
  4. Step 4: Simplify right side
    74,410,247.23x = 2,521,819,585,147,274
  5. Step 5: Solve for x
    x = 2,521,819,585,147,274/74,410,247.23
  6. Step 6: Final answer
    x = 33,890,756.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.